Stack is quite simple. Many computer systems have stacks built into their circuitry. They also have machine-level instructions to operate the hardware stack. Stack is （73）in computer systems.

（73）

A．useless

B．not important

C．simple but important

D．too simple to be useful

[单选题]Stack is quite simple. Many computer systems have stacks built into their circuitry. They also have machine-level instructions to operate the hardware stack. Stack is(73)in computer systems.A．uselessB．not importantC．simple but importantD．too simple t

[单选题]My secret for staying young is simple. Put all your attention to the part o

[单选题]My secret for staying young is simple. Put all your attention to the part o

[单选题]My secret for staying young is simple. Put all your attention to the part o

[单选题]My secret for staying young is simple. Put all your attention to the part o

[单选题]My secret for staying young is simple. Put all your attention to the part o

[单选题]The Simple Network Management Protocol(SNMP)is an(66)protocol that facilitates the exchange of management information between(67). It is part of the Transmission Control Protocol/Internet Protocol(TCP/IP)protocol suite. SNMP enables network(68)to man

[问答题]Many people don’t listen to music and they can get along quite well.

[单选题]While some officejobs would seem [boring] to many people,there are quite a

[单选题] The personal computer or (72) is the smallest general-purpose computer.(72)A． terminalB． minicomputerC． microcomputerD． workstation